Solar Panel Cleaning in
East Kilbride
Dirty panels generate less power. Restore your solar panels to full efficiency with a professional clean from Plourde Exterior Cleaning.
Protect Your Investment,
Maximise Your Output
Solar panels are a significant investment, but they only perform at their best when clean. Dirt, bird droppings, lichen, and general grime accumulate on the panel surface and prevent sunlight from reaching the photovoltaic cells - directly reducing the amount of electricity generated.
Research shows that dirty solar panels can lose 15–25% of their efficiency. In Scotland, where every hour of sunlight is valuable, keeping panels clean is essential to getting the most from your system.
We clean solar panels using purified water and specialist soft brushes - no harsh chemicals or high pressure that could scratch the glass or damage coatings. The result is a spotless, streak-free surface that maximises light absorption.
The Benefits of Clean Solar Panels
Improved Energy Output
Remove the grime blocking your panels and restore full light absorption. Clean panels generate noticeably more electricity - especially important in Scotland's variable climate.
Panel Longevity
Bird droppings and lichen are acidic and can etch into panel glass over time. Regular cleaning prevents this damage and extends the working life of your panels.
Protect Your Investment
Solar panels are expensive to install. Regular maintenance protects the value of your system and ensures you continue to benefit from maximum energy generation and any associated tariffs.
How We Clean Solar Panels
Safe Access
We assess your roof safely before beginning. We are trained and fully insured for working at height and use appropriate equipment to access your panels without risk to the system or your property.
Purified Water Wash
Using purified, deionised water and specialist soft brushes, we clean all panel surfaces, frames, and edges. Purified water leaves no mineral residue or streaks - just spotlessly clean glass.
Final Inspection
We inspect each panel after cleaning to confirm a complete, even result. We'll also report any visible physical damage or faults we notice during the clean.
Solar Panel Cleaning FAQs
Yes - significantly. Dirt, bird droppings, and lichen block light from reaching the cells. Studies show dirty panels can lose 15–25% of their efficiency. Regular cleaning restores full output and ensures you're getting the most from your system.
Once or twice a year is recommended. Spring and autumn are ideal - removing winter deposits before the longer days of summer when generation is highest, and clearing summer grime before winter.
Yes, when done professionally. We use purified water and soft brushes - no harsh chemicals or high pressure that could scratch or damage your panels. We are also fully insured and trained to work safely at height.
No - most solar panel manufacturers actually recommend regular professional cleaning as part of maintenance. Our methods (purified water, soft brushes, no chemicals) comply with standard panel care guidelines and will not affect your warranty.